Implementation of 1-Wire with added Alarm Search Functionality
Dependents: Max32630_One_Wire_Interface
OneWire_Masters/DS248x/ds248x.cpp
- Committer:
- j3
- Date:
- 2016-01-30
- Revision:
- 1:91e52f8ab8bf
- Child:
- 2:02d228c25fd4
File content as of revision 1:91e52f8ab8bf:
/******************************************************************//** * @file ds248x.cpp * * @author Justin Jordan * * @version 0.0.0 * * Started: 30JAN16 * * Updated: * * @brief Source file for Ds248x I2C to 1-wire master *********************************************************************** * Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * * Except as contained in this notice, the name of Maxim Integrated * Products, Inc. shall not be used except as stated in the Maxim Integrated * Products, Inc. Branding Policy. * * The mere transfer of this software does not imply any licenses * of trade secrets, proprietary technology, copyrights, patents, * trademarks, maskwork rights, or any other form of intellectual * property whatsoever. Maxim Integrated Products, Inc. retains all * ownership rights. **********************************************************************/ #include "ds248x.h" //********************************************************************* Ds248x::Ds248x(I2C *p_i2c_bus, ds248x_i2c_adrs_t adrs) { _p_i2c_bus = p_i2c_bus; _w_adrs = (adrs << 1); _r_adrs = (_w_adrs | 1); i2c_owner = false; } //********************************************************************* Ds248x::Ds248x(PinName sda, PinName scl, ds248x_i2c_adrs_t adrs) { _p_i2c_bus = new I2C(sda, scl); _w_adrs = (adrs << 1); _r_adrs = (_w_adrs | 1); i2c_owner = true; } //********************************************************************* Ds248x::~Ds248x() { if(i2c_owner) { delete _p_i2c_bus; } } //********************************************************************* uint8_t Ds248x::detect(void) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* uint8_t Ds248x::reset(void) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* uint8_t Ds248x::write_config(uint8_t config) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* //********************************************************************* uint8_t Ds248x::OWReset() { uint8_t rtn_val; return(rtn_val); } //********************************************************************* void Ds248x::OWWriteBit(uint8_t sendbit) { } //********************************************************************* uint8_t Ds248x::OWReadBit() { uint8_t rtn_val; return(rtn_val); } //********************************************************************* uint8_t Ds248x::OWTouchBit(uint8_t sendbit) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* void Ds248x::OWWRiteByte(uint8_t sendbyte) { } //********************************************************************* uint8_t Ds248x::OWReadByte(void) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* uint8_t Ds248x::OWTouchByte(uint8_t sendbyte) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* void Ds248x::OWBlock(uint8_t *tran_buf, uint8_t tran_len) { } //********************************************************************* void Ds248x::OWFirst(void) { } //********************************************************************* uint8_t Ds248x::OWNext(void) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* uint8_t Ds248x::OWVerify(void) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* void Ds248x::OWTargetSetup(uint8_t family_code) { } //********************************************************************* void Ds248x::OWFamilySkipSetup(void) { } //********************************************************************* uint8_t Ds248x::OWSearch(void) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* uint8_t Ds248x::OWSpeed(uint8_t new_speed) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* uint8_t Ds248x::OWLevel(uint8_t new_level) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* uint8_t Ds248x::OWWriteBytePower(uint8_t sendbyte) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* uint8_t Ds248x::OWReadBitPower(uint8_t applyPowerResponse) { uint8_t rtn_val; return(rtn_val); } //********************************************************************* uint8_t Ds248x::calc_crc8(uint8_t data) { uint8_t rtn_val; return(rtn_val); }